CN202361370U - Combined lower air inlet three-nozzle burner seat - Google Patents
Combined lower air inlet three-nozzle burner seat Download PDFInfo
- Publication number
- CN202361370U CN202361370U CN2011203898649U CN201120389864U CN202361370U CN 202361370 U CN202361370 U CN 202361370U CN 2011203898649 U CN2011203898649 U CN 2011203898649U CN 201120389864 U CN201120389864 U CN 201120389864U CN 202361370 U CN202361370 U CN 202361370U
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- burner
- induction tunnel
- air intake
- air inlet
- blast pipe
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Abstract
The utility model discloses a combined lower air inlet three-nozzle burner seat, which comprises an inner cavity connecting pipe, an upper burner body, a lower burner body, an inner fire injection pipe, a middle fire injection pipe, an outer fire injection pipe, an inner air inlet pipe, an air inlet plate, an inner fire nozzle, a middle fire nozzle, an outer fire nozzle, an outer air inlet pipe and a middle air inlet pipe. The combined lower air inlet three-nozzle burner seat is of a combined structure with three mutually independent mixed gas channels, namely, all main parts forming the burner seat can be detached, and structural elements and mounting dimensions of the parts can be conveniently changed. Besides, machining quality of the parts can be ensured by the aid of the most suitable process method, so that a fine burning effect is achieved.
Description
Technical field
The utility model relates to a kind of burner seat that is configured in desk-top and the built-in home gas kitchen ranges, relates in particular to air intake three spray burner seats under a kind of combined type.
Background technology
The burner seat can form complete burner after need installing burner head additional, and the burner seat is most important parts in the burner, and the quality of its performance has directly determined the quality of burner performance.
Three spray burners are meant the burner that combustion gas is provided by three air supply channel, and this burner has three separate combustion system.Three air supply channel provides respectively that inner ring fire, centre circle are fiery, the fiery required combustion gas in outer ring and implement to drive through three nozzle.Inner ring is fiery, centre circle is fiery, the outer ring is fiery can implement firepower control through regulating gas flow respectively.
Gas burner is divided into upper inlet wind type burner and following air intake burner by the position of taking from of the required primary air of burning.The top that the required primary air of upper inlet wind type burner burning is taken from the kitchen range table top, the below that the required primary air of following air intake burner combustion is taken from the kitchen range table top.
The burner of household gas utensils should possess following characteristics: 1. burning is uniform and stable; 2. pernicious gas (CO, NOx) content is low in the combustion product gases; 3. the thermal efficiency is high; 4. have enough power outputs to satisfy the Chinese meal culinary art; 5. long service life is convenient to safeguard.
At present, the following air intake burner seat that is configured in the gas kitchen ranges mainly contains cast iron burner seat, cast aluminium burner seat, surperficial enamel burner seat and stainless steel burner seat.Cast iron burner seat is to be raw material with casting pig, adopts sand casting process to process, and its surfaces externally and internally is coarse, and scale error is bigger, inaccessible desirable combustion efficiency.But since its technology comparative maturity, long service life, and manufacturing cost is relatively low, so, be still the main flow kind of present household gas utensils with the burner seat.Cast iron burner seat is main with single, double spray burner seat at present.Cast aluminium burner seat be with the casting aluminium be raw material; Adopt compression casting or die cast technology to process, its surfaces externally and internally is smooth than the cast iron burner, and combustibility has clear improvement; But because the aluminium fusing point is lower; Anti-tempering ability is relatively poor, and manufacturing cost is higher relatively, so be difficult to replace the cast iron burner.Surface enamel burner seat is to be raw material with the general steel plate, adopts drawing and riveted joint or welding procedure to process, and owing to its bright surfaces externally and internally has good combustibility, certain competitiveness is arranged aspect manufacturing cost.But the good and bad of surperficial enamel quality directly influences service life, in case have burst porcelain or other enamel defects, burner will be corroded in a short time and lose efficacy, so also be difficult to promote.Stainless steel burner seat is to be raw material with the corrosion resistant plate, adopts drawing and riveted joint to process, and two kinds of versions of single, double spray are arranged; Have good combustibility, but its technology difficulty is big, manufacturing cost is higher; So, also be difficult to become the substitute products of conventional burners.
The utility model content
The utility model is a deficiency of avoiding existing burner seat to exist, can improve air intake three spray burner seats under the moderate combined type of kitchen range combustibility and combustion stability and manufacturing cost and provide a kind of.
In order to achieve the above object, the technical scheme of the utility model is:
Air intake three spray burner seats under a kind of combined type comprise inner chamber adapter, burner upper body, combustor inferior body, interior fiery induction tunnel, moderate heat induction tunnel, outer fiery induction tunnel, interior blast pipe, air intake plate, interior fire-fighting mouth, moderate heat nozzle, outer fire-fighting mouth, external air inlet pipe, middle blast pipe; Wherein said burner upper body and combustor inferior body are fastenedly connected, and close-fitting is equipped with inner chamber and takes on the burner body lower body, and fiery induction tunnel, moderate heat induction tunnel and outer fiery induction tunnel in also close-fitting is equipped with respectively on the burner body lower body; In fiery induction tunnel, moderate heat induction tunnel, outer fiery induction tunnel be connected with interior blast pipe, middle blast pipe and external air inlet pipe respectively again; On interior blast pipe, middle blast pipe and the external air inlet pipe air intake plate is installed; Fire-fighting mouth, moderate heat nozzle, outer fire-fighting mouth in being equipped with on the described air intake plate, and an end of interior fire-fighting mouth, moderate heat nozzle, outer fire-fighting mouth passes air intake plate and is communicated with interior blast pipe, middle blast pipe and external air inlet pipe respectively.
Described burner upper body is connected fixing with combustor inferior body through securing member.
In described fiery induction tunnel, moderate heat induction tunnel, outer fiery induction tunnel respectively with interior blast pipe), the welding of middle blast pipe and external air inlet pipe is connected.
Offer thermocouple installing hole and igniting pin installing hole on the described burner upper body.
Described inner chamber offers first mixed gas outlet on taking over.
On described burner upper body, the combustor inferior body respectively correspondence offer second mixed gas outlet and the 3rd mixed gas outlet.
Plug and front mounting plate are installed on the described combustor inferior body.
The back installing plate is installed on the fiery induction tunnel in described.
The beneficial effect of the utility model is: 1. precision is high, and is flexible for installation, can be applicable to various burner heads; 2. the injection resistance is little, and combustion gas mixes fully with air, has good combustion efficiency; 3. power output is big, can adapt to the high heating value combustion gas preferably; But 4. interior, in, outer ring firepower independent regulation, be more suitable for culinary art and require 5. thermals efficiency high; 5. compact conformation is convenient to I&M.
Description of drawings
Fig. 1 is the blast structural representation of the utility model;
Fig. 2 is the front view of the utility model;
Fig. 3 is the vertical view of the utility model;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the A-A cutaway view of Fig. 3.
The specific embodiment
Like Fig. 1 air intake three spray burner seats to a kind of combined type shown in Figure 5, comprise that inner chamber takes over 1, burner upper body 2, combustor inferior body 3, interior fiery induction tunnel 6, moderate heat induction tunnel 7, outer fiery induction tunnel 8, interior blast pipe 10, air intake plate 11, interior fire-fighting mouth 12, moderate heat nozzle 13, outer fire-fighting mouth 14, external air inlet pipe 15, middle blast pipe 16; Wherein said burner upper body 2 is connected through securing member with combustor inferior body 3 to be fixed, and close-fitting is equipped with inner chamber and takes over 1 on the burner body lower body 3, and promptly inner chamber 1 mode with close-fitting of taking over is pressed on the burner body lower body 3; And fiery induction tunnel 6, moderate heat induction tunnel 7 and outer fiery induction tunnel 8 in also close-fitting is equipped with respectively on the burner body lower body 3; In fiery induction tunnel 6, moderate heat induction tunnel 7, outer fiery induction tunnel 8 be connected with interior blast pipe 10, middle blast pipe 16 and 15 welding of external air inlet pipe respectively again; On interior blast pipe 10, middle blast pipe 16 and the external air inlet pipe 15 air intake plate 11 is installed; Fire-fighting mouth 12, moderate heat nozzle 13, outer fire-fighting mouth 14 in being equipped with on the described air intake plate 11, and an end of interior fire-fighting mouth 12, moderate heat nozzle 13, outer fire-fighting mouth 14 passes air intake plate 11 and is communicated with interior blast pipe 10, middle blast pipe 16 and external air inlet pipe 15 respectively.Fiery induction tunnel 6 in described, moderate heat induction tunnel 7, outer fiery induction tunnel 8, interior blast pipe 10, middle blast pipe 16, external air inlet pipe 15 can form three separate mixed gas passages after being installed on the combustor inferior body 3.Offer thermocouple installing hole 17 on the described burner upper body 2, be used to install thermocouple and igniting pin installing hole 18, be used for installing the igniting pin.Described inner chamber is taken on 1 and is offered first mixed gas outlet 19.On described burner upper body 2, the combustor inferior body 3 respectively correspondence offer second mixed gas outlet 20 and the 3rd mixed gas outlet 21.Plug 4 and front mounting plate 5 are installed on the described combustor inferior body 3.Back installing plate 9 is installed on the fiery induction tunnel 6 in described.Described front mounting plate 5 all can customize by the installing hole of kitchen range drain pan with back installing plate 9.
Present embodiment adopts combustor inferior body 3 that the aluminium extrusion process processes to carry out the assembly of burner seat as fundamental parts, because aluminium diecasting has good size and positional precision and inside and outside surface quality, the assembly quality that is easy to obtain.Fiery induction tunnel 6 in described, moderate heat induction tunnel 7, outer fiery induction tunnel 8, interior blast pipe 10, middle blast pipe 16, external air inlet pipe 15 utilize Sheet Metal Forming Technology to process by quality steel plate and steel pipe; The induction tunnel inner wall smooth; Shape and size are correct, can improve the injection effect significantly.Simultaneously, the length of induction tunnel and shape can change according to different instructions for uses, have expanded the application of burner seat.
During the work of outer burner (not shown); Have the inlet entering of the combustion gas of certain pressure from outer fire-fighting mouth 14; The primary air that gets into air intake plate 11 ends behind the outer fire-fighting mouth 14 ejection jet-flows gets into outer fiery induction tunnel 8; Gas-air gets into combustor inferior body 3 through outer fiery induction tunnel 8, and flows out (not shown) under the situation that the outer burner head is installed from the 3rd mixed gas outlet 21; Gaseous mixture flows out and burning from the fire hole of outer burner head, and the required auxiliary air that burns is taken from the fire hole ambient air.
When central burner (not shown) is worked; The therefrom inlet entering of fire-fighting mouth 13 of combustion gas with certain pressure; The primary air that gets into air intake plate 11 ends behind the moderate heat nozzle 13 ejection jet-flows gets into moderate heat induction tunnel 7; Gas-air gets into combustor inferior body 3 through moderate heat induction tunnel 7, and flows out (not shown) under the situation of burner head in installation from second mixed gas outlet 20; The gaseous mixture therefrom fire hole of burner head flows out and burning, and the required auxiliary air that burns is taken from the fire hole ambient air.
When the inner burner (not shown) is worked; Have the inlet entering of the combustion gas of certain pressure from interior fire-fighting mouth 12; Fiery induction tunnel 6 in the primary air that gets into air intake plate 11 ends behind the interior fire-fighting mouth 12 ejection jet-flows gets into; Gas-air gets into combustor inferior body 3 through interior fiery induction tunnel 6, flows out (not shown) under the situation that the inner burner head is installed from first mixed gas outlet 19; Gaseous mixture flows out and burning from the fire hole of inner burner head, and the required auxiliary air that burns is taken from the fire hole ambient air.
Claims (8)
1. air intake three spray burner seats under the combined type is characterized in that: comprise that inner chamber takes over (1), burner upper body (2), combustor inferior body (3), interior fiery induction tunnel (6), moderate heat induction tunnel (7), outer fiery induction tunnel (8), interior blast pipe (10), air intake plate (11), interior fire-fighting mouth (12), moderate heat nozzle (13), outer fire-fighting mouth (14), external air inlet pipe (15), middle blast pipe (16); Wherein said burner upper body (2) and combustor inferior body (3) are fastenedly connected; Burner body lower body (3) is gone up close-fitting and inner chamber is installed is taken over (1), and fiery induction tunnel (6), moderate heat induction tunnel (7) and outer fiery induction tunnel (8) in also close-fitting is equipped with respectively on the burner body lower body (3); In fiery induction tunnel (6), moderate heat induction tunnel (7), outer fiery induction tunnel (8) be connected with interior blast pipe (10), middle blast pipe (16) and external air inlet pipe (15) respectively again; On interior blast pipe (10), middle blast pipe (16) and the external air inlet pipe (15) air intake plate (11) is installed; Fire-fighting mouth (12), moderate heat nozzle (13), outer fire-fighting mouth (14) in being equipped with on the described air intake plate (11), and an end of interior fire-fighting mouth (12), moderate heat nozzle (13), outer fire-fighting mouth (14) passes air intake plate (11) and is communicated with interior blast pipe (10), middle blast pipe (16) and external air inlet pipe (15) respectively.
2. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: described burner upper body (2) is connected fixing with combustor inferior body (3) through securing member.
3. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: fiery induction tunnel (6), moderate heat induction tunnel (7), outer fiery induction tunnel (8) are connected with interior blast pipe (10), middle blast pipe (16) and external air inlet pipe (15) welding respectively in described.
4. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: offer thermocouple installing hole (17) and igniting pin installing hole (18) on the described burner upper body (2).
5. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: described inner chamber is taken on (1) and is offered first mixed gas outlet (19).
6. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: on described burner upper body (2), the combustor inferior body (3) respectively correspondence offer second mixed gas outlet (20) and the 3rd mixed gas outlet (21).
7. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: plug (4) and front mounting plate (5) are installed on the described combustor inferior body (3).
8. air intake three spray burner seats under a kind of combined type as claimed in claim 1 is characterized in that: back installing plate (9) is installed on the fiery induction tunnel (6) in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203898649U CN202361370U (en) | 2011-10-10 | 2011-10-10 | Combined lower air inlet three-nozzle burner seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203898649U CN202361370U (en) | 2011-10-10 | 2011-10-10 | Combined lower air inlet three-nozzle burner seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361370U true CN202361370U (en) | 2012-08-01 |
Family
ID=46572554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203898649U Expired - Fee Related CN202361370U (en) | 2011-10-10 | 2011-10-10 | Combined lower air inlet three-nozzle burner seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332200A (en) * | 2018-01-16 | 2018-07-27 | 嵊州市福华燃具有限公司 | Gas cooker |
-
2011
- 2011-10-10 CN CN2011203898649U patent/CN202361370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332200A (en) * | 2018-01-16 | 2018-07-27 | 嵊州市福华燃具有限公司 | Gas cooker |
| CN108332200B (en) * | 2018-01-16 | 2019-05-14 | 嵊州市福华燃具有限公司 | Gas cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121010 |